Drafting My First Paragraph

Narrowing the topic: Parties ⇨ Discos ⇨ Music ⇨ Music effects on social behaviour.

Topic: How music affects our behaviour in different ways.
Reason: Music can alter the way we act depending on the kind.
Example: Music is used in many shops to keep the buyers inside with slower music or to make them buy more with quicker music.
Argument: The music's beat has effects on the neurotransmitters the brain produces and at which pace it does.
Conclusion: music affects our daily lifes in very subtle ways without us even noticing it.

Music can alter our behaviour as seen in many places where it is used to encourage people to act one way or another; for example, in many shops slow music is used to make customers think more about what they could buy, but it can also work the opposite way, as a quicker beat enhances impulsive buying. This phenomenom happens because music accelerates the pace at which  chemical transmisors are created inside the brain, thus influencing our actions. This should really open our eyes on music's weight in our daily lifes.